package www.itheima.onedayjava;

public class oneday {
    public static void main(String[] args) {
        System.out.println("hello world1");
        System.out.println("hello world2");
        System.out.println("hello world3");
        System.out.println("hello world");
        System.out.println("hello world");
        System.out.println("hello world");
        System.out.println("hello world");
        System.out.println("hello world");
        System.out.println("hello world");
        System.out.println("hello world");
        System.out.println("hello world");
        System.out.println("hello world4");
        /**/
        System.out.println("true");
        System.out.println(true);
        System.out.println(false);
        char ch='你';
        char ch2='a';
        System.out.println(ch+10);
        System.out.println(ch2+10);


    }
}
